Move the Win32 check closer to the start, after the BeOS checks. Preset

Move the Win32 check closer to the start, after the BeOS checks. Preset

2001-09-26  Tor Lillqvist  <tml@iki.fi>

	* configure.in: (Win32:) Move the Win32 check closer to the start,
	after the BeOS checks. Preset some autoconf variables so that
	configure won't find those few headers and functions that gcc
	(mingw) pretends to implement (even if the actual C library
	doesn't), but MSVC doesn't. This because I want the same config.h
	and glibconfig.h to be usable both from gcc and MSVC (as they use
	the same C library). Some other minor hackery for this purpose.

	* glibconfig.h.win32.in
	* config.h.win32.in: Use versions generated by configure (and
	hand-edited slightly).